Writing data on internal flash of STM32f76

elif79 · ‎2023-08-28

Hello, I want to take data from ADC input and store them on the internal flash memory of my STM32f769i-discovery board. Can you help me about the use of flash memory? Thank you.

Tesla DeLorean · ‎2023-08-28

The internal Flash is relatively slow and blocks execution.

Consider perhaps the MicroSD and on-board QuadSPI memory as storage mediums.

The HAL has a number of examples for internal and external flash usage. Review.

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View solution in original post

Sarra.S · ‎2023-08-28

Hello @elif79, welcome to ST Community,

Check this example in STM32CubeF7 examples to learn how to initialize, erase, and write data to the flash memory.

You can also find the HAL_FLASH functions in the stm32f7xx_hal_flash.c drivers

Hope that helps!

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Tesla DeLorean · ‎2023-08-28

The internal Flash is relatively slow and blocks execution.

Consider perhaps the MicroSD and on-board QuadSPI memory as storage mediums.

The HAL has a number of examples for internal and external flash usage. Review.

Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..